You are currently on:

More Views

Polytunnel Extraction Fan

These award-winning roof fans are used to release excessive heat build-up in your polytunnel without having to open the doors. Great for longer polytunnels where heat can build up in the middle, or when the doors need to be shut. Usually used with a temperature switch. Comes with a mesh guard on the inlet.

Product Name Price Qty
Polytunnel Extraction Fan
£269.00 (Exc. VAT) £322.80 (Inc. VAT)

  • Buy 5 for £249.00 (£298.80 incl. tax) each and save 8%
  • Buy 10 for £229.00 (£274.80 incl. tax) each and save 15%
  • Buy 20 for £209.00 (£250.80 incl. tax) each and save 23%
Support Bar Kit to Fit 32mm Hoops
£40.52 (Exc. VAT) £48.63 (Inc. VAT)
Support Bar Kit to Fit 50mm Hoops
£41.23 (Exc. VAT) £49.48 (Inc. VAT)
Add Items to Basket


Designed to exhaust excessive heat from polythene clad greenhouses.

Easy to install, simply cut out a 30-35cm hole in your polytunnel cover, insert the fan from the inside in a rotating motion, and clip on to the support bars (sold separately).

Air flow: 4,600m3/hr (2,700cfm)

Weight: 7.5kg

Top diameter at cowl: 42cm

Overall diameter at base: 57cm

Overall height: 39cm

Power supply: Single phase 220-240V

Motor: 200w (0.9A) motor

Protection: IP55

Please wait...

Continue shopping
View cart & checkout
Continue shopping
View cart & checkout

Tel: 01282 873120 • Fax: 01282 871733 • Email:
© 2013 All Rights Reserved.
Mill Green, Waterside Road, Colne, Lancs, BB8 0TA